Home / 5,019,213.60-6,926,491.62-2,843,751.96

Finding the Fourth Proportional to 5,019,213.60, 6,926,491.62 and 2,843,751.96

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Solution

The fourth proportional to 5,019,213.60, 6,926,491.62 and 2,843,751.96 is: 3,924,364.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,213.60 : 6,926,491.62 = 2,843,751.96 : x
  2. Step 2: Convert to fraction form
    5,019,213.60/6,926,491.62 = 2,843,751.96/x
  3. Step 3: Cross multiply
    5,019,213.60x = 6,926,491.62 × 2,843,751.96
  4. Step 4: Simplify right side
    5,019,213.60x = 19,697,224,120,298.57
  5. Step 5: Solve for x
    x = 19,697,224,120,298.57/5,019,213.60
  6. Step 6: Final answer
    x = 3,924,364.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.